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September Weather in Primero de Marzo, Paraguay

Last updated: August 31, 2025

In Primero de Marzo, Paraguay, the average temperature in September hovers around 23°C (73°F), making it a pleasant time to visit. However, temperatures can vary significantly, dipping to a minimum of 9°C (48°F) and soaring to a maximum of 40°C (105°F). Expect about 88 mm (3.4 in) of precipitation over 7 days, with an average humidity of 47%, creating a comfortable atmosphere for outdoor activities.

September Temperature in Primero de Marzo

In September in Primero de Marzo, the average temperature is 23°C (73°F). Maximum temperatures can reach 40°C (105°F), while minimum temperatures can dip as low as 9°C (48°F). This diverse climate makes Primero de Marzo a great destination for travelers seeking both warmth and cooler respite.

September Weather in Primero de Marzo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Primero de Marzo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Primero de Marzo, September typically has an average temperature of 23°C (73°F), with highs reaching up to 40°C (105°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec828078736764636773757880
Data source: Temperature data for Primero de Marzo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Primero de Marzo

In Primero de Marzo in September, the precipitation amount is 88 mm (3.4 in) over the course of 7 days.

September Precipitation Trends in Primero de Marzo

The chart displays monthly precipitation patterns in Primero de Marzo, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Primero de Marzo, September typically receives around 88 mm (3.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec1469511112814090505388236180120
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Primero de Marzo

In Primero de Marzo in September humidity is 47%. With an average temperature of 23°C (73°F), this humidity feels like a pleasant embrace, making it quite comfortable for traveling as you can enjoy the outdoors without feeling overly sticky or drenched in sweat.

September Average Humidity in Primero de Marzo

This chart illustrates the average monthly humidity levels in Primero de Marzo, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Primero de Marzo is approximately 47%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%76%76%76%75%65%60%43%47%52%71%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Primero de Marzo

In Primero de Marzo in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Primero de Marzo.

Maximum UV Index Levels in Primero de Marzo for September

The chart shows the monthly maximum UV Index (UVI) for Primero de Marzo in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Primero de Marzo typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141310756810131414
Data source: Primero de Marzo September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Primero de Marzo Compares to Other Months

Weather in Primero de Marzo varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Primero de Marzo, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Primero de Marzo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)146 mm (5.8 inches)80%extreme
February Weather27°C (80°F)95 mm (3.7 inches)75%extreme
March Weather26°C (78°F)110 mm (4.3 inches)76%extreme
April Weather23°C (74°F)128 mm (5.0 inches)76%very high
May Weather20°C (68°F)140 mm (5.5 inches)75%high
June Weather18°C (65°F)90 mm (3.5 inches)65%moderate
July Weather17°C (63°F)50 mm (2.0 inches)60%high
August Weather19°C (67°F)53 mm (2.1 inches)43%very high
September Weather23°C (73°F)88 mm (3.4 inches)47%very high
October Weather24°C (76°F)236 mm (9.3 inches)52%extreme
November Weather26°C (78°F)180 mm (7.1 inches)71%extreme
December Weather27°C (80°F)120 mm (4.7 inches)84%extreme

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